2-Iodobenzene-1,3-diamine CAS 1369778-30-2
| CAS No. | 1369778-30-2 |
| Molecular Formula | C6H7IN2 |
| Molecular Weight | 234.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 234.04 g/mol gives 2-Iodobenzene-1,3-diamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Iodobenzene-1,3-diamine (CAS 1369778-30-2), molecular formula C6H7IN2 and molecular weight 234.04 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Iodobenzene-1,3-diamine (C6H7IN2) is characterized by a nitrile group, iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H7IN2 |
| Molecular Weight | 234.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodobenzene Standards
- 5-Iodobenzene-1,3-diamine (CAS 111938-17-1)
- 3-Iodobenzene-1,2-diamine (CAS 34446-43-0)
- 3-Iodobenzene-1,2-diol (CAS 19337-60-1)
- 2-Iodobenzene-1,3-diol (CAS 41046-67-7)
- 2-iodobenzene-1,4-diol (CAS 23030-43-5)
- 4-Iodobenzene-1,2-diol (CAS 76149-14-9)
- 5-Iodobenzene-1,3-diol (CAS 64339-43-1)
- 1-Ethyl-2-iodobenzene (CAS 18282-40-1)
Recommended Standards
- (6-Iodopyridin-3-yl)methanamine (CAS 1355238-98-0)
- 4-Iodo-2-(methylamino)pyridine (CAS 1370025-58-3)
- 5-Ethyl-2-iodopyrimidine (CAS 1351533-03-3)
- Methyl 2,6-dichloro-4-formylnicotinate (CAS 1390656-64-0)
- 5-Ethyl-1-(2-fluoro-5-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1096996-52-9)
- Di(pyridin-3-yl)methanamine (CAS 58088-55-4)
- (2-Chlorothiazol-5-yl)methyl furan-2-carboxylate (CAS 672949-92-7)
- 4-((Pyrrolidin-2-ylmethyl)thio)pyridine hydrochloride (CAS 1353954-56-9)
- tert-Butyl (5-aminobenzo[d]thiazol-2-yl)carbamate (CAS 894427-09-9)
- 3-Methyl-6-phenyl-1,2,4,5-tetrazine (CAS 38634-12-7)
- Methyl 3-(5-Fluoro-3-indolyl)propanoate (CAS 1055293-79-2)
- 2-Bromooxazole hydrochloride (CAS 1305712-69-9)
- N-{[4-(1H-pyrrol-1-yl)phenyl]methyl}benzenesulfonamide (CAS 866010-77-7)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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